Intelligent car paint spray booth cleaning mechanism

Abstract

The invention relates to the technical field of cleaning devices, in particular to an intelligent car paint spray booth cleaning mechanism, a bottom plate is overturned by 180 degrees through an overturning mechanism to wait for cleaning, the surface of the bottom plate is cleaned through the cleaning mechanism, and cleaning brushes are evenly installed on the circumferential face of a cleaning brush head in a streamline mode. A cleaning brush is mounted on a fixing plate, a pressure spring is mounted on the fixing plate to cooperate with cleaning of the cleaning brush, so that the cleaning brush is always in contact with a cleaned surface, proper cleaning pressure is kept, and the cleaning effect is improved. The effect of separating sewage from harmful impurities such as paint scraps is achieved through a sewage treatment mechanism, and the sewage is collected in a drainage groove through a collecting device; sewage flows into the sewage treatment mechanism along the flow guide hole, the sewage enters the separation cavity through spiral flow of the auger rod, harmful impurities such as paint scraps are thrown to the bottom of the pool through water conservancy spiral flow, the residual sewage flows into the water outlet hole through the center of the auger rod after the impurities are filtered again through the sieve, and fine filtration of the sewage is achieved.

Description

Technical Field

[0001] This invention relates to the field of cleaning device technology, and more specifically to an intelligent car paint booth cleaning mechanism. Background Technology

[0002] After prolonged use, paint debris accumulates in car paint booths, negatively impacting coating quality and paint application. Regular cleaning is essential to maintain the booth's cleanliness and optimal working condition. This typically involves cleaning the floor, walls, and ceiling, removing accumulated dust and paint debris. Currently, manual cleaning is used. This involves shutting down the booth's ventilation system, removing filters, and washing the floor with detergent or water to remove dust, paint debris, and other impurities. However, manual cleaning is relatively inefficient, requiring significant manpower and time. Furthermore, it may result in incomplete cleaning or missed areas, negatively impacting paint quality and environmental hygiene.

[0003] Manual cleaning of spray booths is relatively inefficient, requiring significant manpower and time, and is a tedious and meticulous process. Furthermore, manual cleaning may result in incomplete cleaning or missed areas, leaving dust, paint chips, and other impurities unremoved. This negatively impacts paint quality and environmental hygiene. Additionally, the solvents and paints used in spray booths contain volatile organic compounds (VOCs), which release pollute the environment and pose health risks to workers during the cleaning process.

[0004] In view of the above, in order to overcome the aforementioned technical problems, this invention has designed a case name and solved the aforementioned technical problems. Summary of the Invention

[0005] The technical problem to be solved by this invention is that manual cleaning of spray booths is relatively inefficient. Cleaning spray booths requires a lot of manpower and time, and requires meticulous cleaning work. Long working hours may result in incomplete manual cleaning or omission of some corners, which will have a certain impact on the quality of spray painting and environmental hygiene.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] This invention provides an intelligent car paint booth cleaning mechanism, comprising a flipping mechanism, a base plate, a limiting device, a collecting device, a lifting mechanism, a cleaning mechanism, and a wastewater treatment mechanism. The flipping mechanism is installed on the side of the base plate and is fixed to one end of the base plate by grippers. A motor drives the flipping mechanism to rotate. A limiting device is installed inside the flipping mechanism, stopping the motor when the flipping mechanism rotates 180°, thus achieving the purpose of flipping the base plate. At this time, the cleaning mechanism begins to clean the base plate. The collecting device is placed on the ground, and the lifting mechanism is fixedly installed on the upper surface of the collecting device. The cleaning mechanism is slidably installed on the upper surface of the lifting mechanism. The cleaning mechanism uses cleaning brushes and sprayers... The water brush head cleans the base plate together, and the cleaning mechanism slides horizontally repeatedly on the lifting mechanism to repeatedly clean the base plate, ensuring the cleaning quality. When the base plate is flipped, the lifting mechanism remains stationary in the initial position. After flipping 180°, the lifting mechanism sends the cleaning mechanism to the cleaning position to ensure that the cleaning mechanism does not interfere with the base plate. The sewage treatment mechanism is installed on the side of the collection device. The collection mechanism collects the cleaned sewage and sends it into the sewage treatment mechanism through the guide hole. The sewage enters the sewage treatment mechanism along the guide rod and is thrown to the bottom of the pool by the water vortex. The remaining sewage is discharged through the guide rod to achieve the effect of separating sewage from harmful impurities such as paint chips.

[0008] Preferably, the cleaning mechanism includes a first motor, a drive shaft, a first bevel gear, a second bevel gear, a housing, a connecting shaft, a cleaning brush head, a water supply shaft, and a spray brush head. The drive shaft is fixedly mounted on the motor, and the motor drives the drive shaft to rotate. The first bevel gear is fixedly mounted at both ends of the drive shaft, and the second bevel gear is fixedly mounted in the middle of the drive shaft. The cleaning brush head is fixedly mounted at one end of the connecting shaft, and the first bevel gear is fixedly mounted at the other end of the connecting shaft. The connecting shaft meshes with the first bevel gear on the drive shaft. There are two pairs (four) of first bevel gears. One pair of bevel gears is chosen because two cleaning brush heads are provided. The water supply shaft is fixedly mounted at one end... The second bevel gear is present, and the water supply shaft meshes with the second bevel gear on the power shaft. The water spray brush head is fixedly installed at the other end of the water supply shaft. A bevel gear is chosen here because the tooth surface of the bevel gear is inclined, which eliminates rotational vibration and slippage during transmission. The water supply shaft and the connecting shaft are rotatably mounted on the housing. The bottom surface of the housing has a sliding groove that allows it to slide laterally on the upper surface of the lifting mechanism. This is for the cleaning mechanism to repeatedly clean the bottom plate. The cleaning brush head is fixedly installed at one end of the connecting shaft, and the cleaning surface of the cleaning brush head is streamlined. The streamlined cleaning surface allows the cleaning brush head to expand the cleaning area due to the circumferential force when rotating.

[0009] Preferably, the cleaning brush head includes a mounting ring, a fixing plate, a limiting plate, a pressure spring, bolts, a base, and cleaning brushes. Six mounting rings are evenly fixedly mounted on the connecting shaft, with a circumferential angle difference of 5° between the six mounting rings based on the previous mounting ring. This axial angle is set to make the cleaning brushes streamlined, reducing wastewater splashing during the combing process and better cleaning the base plate surface. Six fixing plates are fixedly mounted on the mounting rings, with a 30° interval between the six fixing plates. This interval angle is set to ensure the fixing plates are evenly distributed, i.e., the cleaning brushes are evenly distributed. The limiting plate is fixedly mounted on the fixing plate. The pressure spring is fixedly installed below. A light hole is provided on the limiting plate. The bolt passes through the limiting plate and the pressure spring and is fixedly installed on the fixed plate. The pressure spring is added here to ensure that the cleaning brush is always in contact with the cleaning surface and maintains appropriate cleaning pressure, thereby improving the cleaning effect. The base is fixedly installed between the limiting plate and the fixed plate, and the cleaning brush is fixedly installed in the base. The base is U-shaped and is fixedly installed inside the gap between the limiting plate and the fixed plate on both sides. The cleaning brush is fixedly installed inside the U-shaped base. The U-shaped structure makes it easier to install the cleaning brush, thus facilitating the disassembly of the cleaning mechanism.

[0010] Preferably, the water spray brush head includes a water spray pipe and water spray holes. The water spray pipe is fixedly installed on the water supply shaft. The water spray holes are evenly distributed along the circumference of the water spray pipe at 360°. When the motor is turned on, the water spray brush head rotates and sprays water. The angle is limited here to achieve all-round water spray coverage during the cleaning process, providing uniform water flow and spray effect. The water spray pipe is "I" shaped and is fixedly installed at one end of the water supply shaft. The water outlet holes are arranged in an array along the circumferential direction of the outer wall of the "I" shaped water spray pipe. By utilizing the "I" shaped structure, the water flow first rotates in the cavity of the water spray pipe under high-speed rotation and then is thrown out through the water outlet, which increases the flow velocity of the water flow, thereby increasing the cleaning quality of the cleaning mechanism.

[0011] Preferably, the limiting device includes a limiting ring, a rotating shaft, baffles, a limiting switch, and a trigger. The limiting ring is fixedly installed in the middle of the rotating shaft, and two baffles are fixedly installed on the end faces of the limiting ring, with a circumferential spacing of 180° between the two baffles. This arrangement ensures that the flipping mechanism can stably flip 180°, thereby achieving the effect of flipping the base plate. The limiting switch is fixedly installed inside the flipping mechanism, and the trigger is concave. The concave trigger is fixedly installed on the upper surface of the limiting switch. Due to the concave shape, the limiting switch can be stably triggered when the baffle rotates into the concave groove. When the baffle rotates to the position of the limiting element, the electromagnet is excited by the current, attracting the trigger and causing it to contact the baffle. In this way, the limiting baffle will play its role, preventing the power shaft from continuing to rotate, thereby achieving a 180° flip for the cleaning mechanism to clean, thus improving the accuracy of the cleaning mechanism.

[0012] Preferably, the lifting mechanism includes a lower plate, a cylinder, a push block, a first push rod, a deep groove ball bearing, an upper plate, and a second push rod. The cylinder is fixedly installed at one end of the lower plate, and the cylinder is fixedly connected at one end of the push block. The first push rod is rotatably connected at the other end of the push block. The deep groove ball bearing is rotatably installed between the push block and the first push rod. The upper plate is rotatably connected at the other end of the first push rod. The second push rod is slidably installed on both sides of the upper plate. The deep groove ball bearing is rotatably connected at one end of the second push rod, and the lower plate is rotatably installed at the other end of the second push rod. The first and second push rods are installed crosswise in an "X" shape. The height of the lifting mechanism can be adjusted arbitrarily using the "X" shaped installation method, so that the cleaning mechanism can adapt to different height scenarios.

[0013] Preferably, the collection device includes a diversion channel and a guide hole. The diversion channel is located inside the collection device, and the bottom surface of the diversion channel, together with the side and bottom surfaces of the collection device, forms a triangle. The inclined diversion channel allows for rapid collection of sewage, thereby improving the efficiency of the cleaning mechanism in collecting sewage. The guide hole is located on the side of the collection device. This arrangement is designed to allow sewage to flow quickly into the guide hole, further improving the efficiency of the cleaning mechanism.

[0014] Preferably, the wastewater treatment mechanism includes a guide rod, guide vanes, a screen, filter holes, and a cylindrical shell. The water inlet of the cylindrical shell is sealed to the guide holes. The guide rod is fixedly installed inside the cylindrical shell. The guide rod has a through hole coaxially. The outer circumferential surface of the guide rod is provided with guide vanes. The guide vanes are spiral-shaped. The spiral guide vanes generate a hydraulic vortex when the wastewater is rotated and discharged, thereby throwing harmful impurities such as paint chips to the bottom of the tank. The screen is fixedly installed on the lower surface of the guide rod. The filter holes are arranged in an array from small to large along the circumference of the screen. The filter holes arranged in an array from small to large can block fine paint particles, thereby effectively filtering the wastewater generated by the cleaning mechanism.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. The intelligent car paint booth cleaning mechanism of the present invention adopts an automated cleaning device, which eliminates the need for manual cleaning during paint booth cleaning, effectively saving cleaning time and labor costs. The paint booth cleaning device uses a cleaning brush head with added pressure springs in conjunction with a water spray brush head, which can evenly clean the paint booth floor and ensure a thorough cleaning effect. The cleaning device can automatically perform cleaning operations, avoiding manual cleaning. The paint booth cleaning device also incorporates a wastewater treatment device to achieve fine filtration of wastewater, achieving the effect of separating wastewater from harmful impurities such as paint chips.

[0017] 2. The intelligent car paint booth cleaning mechanism of the present invention, wherein the cleaning mechanism starts working after the flipping mechanism flips the base plate, the motor drives the power shaft to rotate, the power shaft drives the cleaning brush head and the water spray brush head to rotate together, and at this time the outer box moves laterally on the upper surface of the lifting mechanism. The cleaning brush is streamlined and evenly installed on the circumference of the cleaning brush head, and a pressure spring is installed on the fixed plate to cooperate with the cleaning brush to ensure that the cleaning brush is always in contact with the cleaning surface and maintains appropriate cleaning pressure, thereby improving the cleaning effect and reducing the splashing of sewage during the combing process, thus better cleaning the base plate surface. The water spray brush head has water spray holes evenly opened in the water spray pipe along the circumference of 360°. When the motor is turned on, the water spray brush head rotates and sprays water, which can achieve all-round water spray coverage during the cleaning process, providing uniform water flow and spray effect, thereby improving the cleaning effect.

[0018] 3. The intelligent car paint booth cleaning mechanism of the present invention includes a wastewater treatment mechanism installed on the collection device. The collection device collects wastewater in the diversion channel. The wastewater flows into the wastewater treatment mechanism through the guide hole. The wastewater flows downward through the guide rod into the separation chamber. The hydraulic vortex throws paint chips and other harmful impurities to the bottom of the tank. The remaining wastewater is filtered again through the screen and then flows into the outlet through the center of the guide rod, thus achieving fine filtration of wastewater and separation of wastewater and harmful impurities such as paint chips. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] The above and other aspects of the invention will now be described by way of example only, with reference to the accompanying drawings, in which:

[0021] Figure 1 This is a schematic diagram of the present invention;

[0022] Figure 2 This is a top view of the cleaning mechanism of the present invention;

[0023] Figure 3 This invention is in Figure 2 Cross-sectional view along the BB direction;

[0024] Figure 4 This invention is in Figure 2 A cross-sectional view along the AA direction;

[0025] Figure 5 This invention is in Figure 2 A cross-sectional view along the CC direction;

[0026] Figure 6 This invention is in Figure 2 View from the D direction;

[0027] Figure 7 This invention is in Figure 6 A magnified view of the area along the E direction;

[0028] Figure 8 This is a left view of the flipping mechanism of the present invention;

[0029] Figure 9 This invention is in Figure 8 A cross-sectional view along the HH direction;

[0030] Figure 10 This invention is based on Figure 1 A partial sectional view;

[0031] Figure 11 This invention is in Figure 10 A magnified view of a portion of the image;

[0032] Figure 12 This is an axial view of the lifting mechanism of the present invention;

[0033] Figure 13 This invention is in Figure 12 A view in the FF direction;

[0034] Figure 14 This invention is in Figure 13 A cross-sectional view along the GG direction.

[0035] In the diagram: 1. Tilting mechanism; 2. Base plate; 3. Limiting device; 4. Collection device; 5. Lifting mechanism; 6. Cleaning mechanism; 7. Sewage treatment mechanism; 61. Motor; 62. Power shaft; 63. First bevel gear; 64. Second bevel gear; 65. Housing; 66. Connecting shaft; 67. Cleaning brush head; 68. Water supply shaft; 69. Spray brush head; 671. Mounting ring; 672. Fixing plate; 673. Limiting plate; 674. Pressure spring; 675. Bolt; 676. 677. Base; 691. Cleaning brush; 692. Water spray pipe; 693. Water outlet; 31. Limiting ring; 32. Rotating shaft; 33. Baffle plate; 34. Limit switch; 35. Trigger; 51. Lower plate; 52. Cylinder; 53. Push block; 54. Push rod No. 1; 55. Deep groove ball bearing; 56. Upper plate; 57. Push rod No. 2; 41. Flow channel; 42. Flow guide hole; 71. Flow guide rod; 72. Flow guide blade; 73. Screen; 74. Filter hole; 75. Cylindrical outer shell. Detailed Implementation

[0036] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0037] Example 1: As Figure 1As shown, an intelligent car paint booth cleaning mechanism includes a flipping mechanism 1, a base plate 2, a limiting device 3, a collecting device 4, a lifting mechanism 5, a cleaning mechanism 6, and a wastewater treatment mechanism 7. The flipping mechanism 1 is installed on the side of the base plate 2, and the limiting device 3 is installed inside the flipping mechanism 1. When the rotating shaft 12 rotates, the baffle 32 installed on the limiting ring 31 rotates to the position of the limiting device 3. At this time, the limiting element senses the baffle 32 and sends an electrical signal to stop the motor from rotating, achieving the effect of flipping the base plate 2 180°. In this way, the flipping angle can be precisely controlled, so that the plate is kept in the correct cleaning position. The cleaning mechanism 6 is slidably installed on the lifting mechanism 5. The cleaning mechanism 6 uses a transmission method of three sets of bevel gears connected in series on a shaft, so that the motor can drive two sets of cleaning brush heads 67 and one water spray brush head 69 together. Using series bevel gear transmission, each transmission link of the bevel gear can share the load, thus... The lifting mechanism 5 is designed to withstand greater torque and force, increasing the load capacity of the transmission system and maintaining a high overall transmission efficiency. A groove 142 is provided on the upper surface of the upper plate 56 of the lifting mechanism 5. The cleaning device is slidably installed within the groove 142 to repeatedly clean the bottom plate 2. The lifting mechanism 5 is fixedly installed on the collection device 4 to provide stability. The three push rods in the lifting mechanism are arranged in an X-shape so that when the push block 53 pushes forward, it lifts the upper plate 56, and vice versa. The lifting mechanism is designed to prevent the cleaning mechanism 6 from interfering with the flipping mechanism 1. The sewage treatment mechanism 7 is installed on the side of the collection device 4. Sewage is diverted by the rotating surface of the guide rod 71 blades using hydraulic vortex to throw paint chips and other harmful impurities to the bottom of the pool. A screen 72 is installed on the lower end face of the guide rod 71. When sewage enters the guide rod 71 through the screen 72, it undergoes secondary filtration to separate sewage from paint chips and other harmful impurities.

[0038] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the cleaning mechanism 6 includes a first motor 11, a drive shaft 62, a first bevel gear 63, a second bevel gear 64, a housing 65, a connecting shaft 66, a cleaning brush head 67, a water supply shaft 68, and a water spray brush head 69. This mechanism controls the rotation of the two cleaning heads and the water spray brush head 69 through a series bevel gear transmission to complete the cleaning work. The first motor 11 is mounted on the upper surface of the lifting mechanism 5, and the drive shaft 62 is coaxially mounted with the first motor 11. The first bevel gear 63 is divided into a first bevel gear 63a and a first bevel gear 63b. The second bevel gear 67... 4. The shaft consists of two bevel gears, 64a and 64b. The first bevel gear 63a is coaxially mounted at both ends of the power shaft 62, and the second bevel gear 64a is coaxially mounted in the middle of the power shaft 62. By mounting three bevel gears on the same power shaft 62, one shaft drives all three bevel gears, achieving a series transmission of bevel gears. This method increases the torque and force that can be applied. Due to the tight meshing of the gears, the transmission process is stable and reliable. Compared to other transmission methods, series bevel gear transmission has advantages such as small transmission error, precise transmission position, and strong load-bearing capacity. Compared to other transmission methods, the series bevel gear transmission has smaller transmission errors and higher positional accuracy. The housing 65 is slidably mounted on the upper surface of the lifting mechanism 5, and the connecting shaft 66 passes through the side plate of the housing 65 and is rotatably mounted with the housing 65. Here, the housing 65 limits the position of the cleaning mechanism 6, improving the stability of the cleaning structure. The housing 65 also seals the bevel gear set from external contact, increasing its service life. The cleaning brush head 67 is fixedly mounted on one end of the connecting shaft 66, and the cleaning surface of the cleaning brush head 67 is streamlined. This design allows the cleaning mechanism 6 to... The bottom plate 2 surface is cleaned more evenly. Compared with traditional brushes, they can utilize detergent and water more effectively, improving cleaning quality. The first bevel gear 63b is fixedly installed at the other end of the connecting shaft 66. The connecting shaft 66 meshes with the first bevel gear 63 on the power shaft 62. The water supply shaft 68 passes through the side plate of the housing 65 and is rotatably installed with the housing 65. The water spray brush head 69 is fixedly installed at one end of the water supply shaft 68. The second bevel gear 64b is fixedly installed at the other end of the water supply shaft 68. The water supply shaft 68 meshes with the second bevel gear 64 on the power shaft 62.

[0039] like Figure 6 and Figure 7As shown, the cleaning brush head 67 includes a mounting ring 671, a fixing plate 672, a limiting plate 673, a pressure spring 674, a bolt 675, a base 676, and a cleaning brush 677. This structure, by adding the pressure spring 674 to the cleaning brush head 67, allows the cleaning brush 677 to apply greater pressure during the cleaning process and ensures that the cleaning brush 677 maintains good contact with the surface of the base plate 2, thereby more effectively cleaning dirt and stains. Six mounting rings 671 are mounted in an axial array along the connecting shaft 66. Here, six mounting rings 671 are used to securely mount the cleaning brush 677 onto the mounting rings 671. To ensure stability during cleaning, the circumferential angle difference between the six mounting rings 671 based on the previous mounting ring 671 is 5°. This limits the circumferential angle of the mounting rings 671. To achieve a streamlined distribution of the cleaning brushes 677 on the circumferential surface of the cleaning brush head, the streamlined distribution of the cleaning brushes 677 allows for more even cleaning of the base plate 2 surface. Compared to traditional brushes, they can utilize cleaning agents and water more effectively, improving cleaning quality. The six fixing plates 672 are mounted in a circumferential array along the mounting rings 671. The fixing plates 672 are used to determine the mounting area of ​​the combing brushes, and the six fixing plates 672 are spaced 3 degrees apart circumferentially from the mounting rings 671. The 0° angle interval here is to ensure that the cleaning brushes 677 are evenly distributed on the circumference of the cleaning brush head, allowing for uniform cleaning of the base plate 2 surface during cleaning. Furthermore, the evenly distributed cleaning brush heads provide better control over the flow of cleaning agent and the dripping of wastewater, covering a larger cleaning area and reducing wastewater splashing. The limiting plate 673 is fixedly installed on the fixing plate 672. The limiting plate 673 is used to determine the installation position of the combing brushes. The pressure spring 674 is installed between the limiting plate 673 and the fixing plate 672. This design provides appropriate cleaning pressure, improves combing quality, and reduces the risk of damage to the cleaning surface, compared to existing designs. Compared to other technologies, adding a pressure spring 674 allows the combing brush to apply greater pressure during the cleaning process, thereby cleaning paint stains and dust more effectively. The limiting plate 673 has a light hole, and the bolt 675 passes through the limiting plate 673 and the pressure spring 674 and is threaded into the threaded hole of the mounting ring 671. The base 676 is U-shaped and is fixedly installed inside the gap between the limiting plate 673 and the fixing plate 672 on both sides. The cleaning brush 677 is fixedly installed inside the U-shaped base 676. The U-shaped structure makes it easier to install the cleaning brush 677, thereby making the cleaning mechanism 6 easy to disassemble.

[0040] like Figure 4As shown, the water spray brush head 69 includes a water spray pipe 691 and a water outlet 692. The water spray pipe 691 is I-shaped and is fixedly installed at one end of the water supply shaft 68. The water outlet 692 is arranged in an array along the circumferential direction of the outer wall of the I-shaped water spray pipe 691. Utilizing the I-shaped structure, the water flow first rotates within the cavity of the water spray pipe 691 under high-speed rotation and then is ejected through the water outlet 692, increasing the water flow velocity and thus improving the cleaning quality of the cleaning mechanism 6. This structure is designed to provide cleaning fluid and water during cleaning, thereby improving the cleaning effect of the cleaning brush head 67. The water spray pipe 691 is fixedly installed on the water supply shaft 68. The nozzle 61 is fixedly installed at one end of the water supply shaft 68. The water outlets 692 are arranged in an array along the circumference of the spray pipe 691. This design allows the cleaning agent to be sprayed to a wider area, covering a larger range and achieving all-round spraying, avoiding uneven spraying or dead corners. The water outlets 692 are opened at 360° along the circumference of the spray pipe 691, which allows the water pressure to be evenly distributed and ensures that the water flow of each outlet 692 is similar. In this way, the water flow intensity of each hole is the same during spraying, ensuring uniform spraying effect. Compared with traditional spraying devices, the spray brush head 69 can cover a larger area at one time, reducing the frequency and labor intensity of manual operation.

[0041] like Figure 8 and Figure 9 As shown, the limiting device 3 includes a limiting ring 31, a rotating shaft 32, baffles 33, a limiting switch 34, and a trigger 35. The limiting ring 31 is fixedly installed in the middle of the rotating shaft 32. Two baffles 33 are fixedly installed on the end faces of the limiting ring 31, and the two baffles 33 are spaced 180° apart along the circumferential direction. This causes the motor 61 to stop rotating when the flipping mechanism 1 rotates 180°, thereby achieving the effect of flipping the base plate 2. The limiting switch 34 is fixedly installed inside the flipping mechanism 1. The trigger 35 is concave and is fixedly installed on the upper surface of the limiting switch 34. The concave shape allows the baffle 33 to reliably trigger the limit switch 34 when it rotates into the groove, thereby improving the accuracy of the cleaning mechanism 6. Compared with the traditional method, the limit device 3 on the rotating shaft 32 can achieve precise control of the shaft stroke through the combination of electrical and mechanical parts. The limit position can be set and adjusted more precisely. During operation, the rotation of the rotating shaft 32 drives the baffle 33 installed on the limit ring 31 to rotate. After the baffle 33 rotates 180°, it hits the trigger 35. The trigger 35 sends a signal to the limit switch 34, and the limit switch 34 opens to stop the motor. At this time, the base plate 2 remains rotated 180°.

[0042] like Figure 12 , Figure 13 and Figure 14As shown, the lifting mechanism 5 includes a lower plate 51, a cylinder 52, a push block 53, a first push rod 54, a deep groove ball bearing 55, an upper plate 56, and a second push rod 57. This mechanism lifts and lowers the cleaning mechanism 6 by pushing the X-shaped push rods through the cylinder 52. The lower plate 51 is fixedly installed on the upper surface of the collecting mechanism, and the cylinder 52 is fixedly installed on the upper surface of the lower plate 51. One end of the push block 53 is fixedly connected to the push plate of the cylinder 52, and the other end of the push block 53 is rotatably connected to one end of the first push rod 54. The other end of the first push rod 54 is rotatably connected to the middle of the upper plate 56. A deep groove ball bearing 55 is rotatably mounted between the push block 53 and the first push rod 54. One end of each of the two second push rods 57 is slidably mounted on both ends of the upper plate 56, and the two second push rods 57 are rotatably connected to the deep groove ball bearing 55. The other end of each of the two second push rods 57 is rotatably mounted on both ends of the lower plate 51. The first push rod 54 and the second push rod 57 form an X shape after installation, which improves the stability of the mechanism. During operation, the cylinder 52 pushes the push block 53, the push block 53 pushes the first push rod 54, and the movement of the first push rod 54 drives the movement of the two second push rods 57, thereby lifting the upper plate 56 and realizing lifting and lowering.

[0043] like Figure 10 As shown, the collection device 4 includes a diversion channel 41 and a guide hole 42. The diversion channel 41 is located inside the collection device 4, and the bottom surface of the diversion channel 41, together with the side surface and bottom surface of the collection device 4, forms a triangle. The inclined diversion channel 41 can quickly collect sewage, thereby improving the efficiency of the cleaning mechanism in collecting sewage. The guide hole 42 is located on the side of the collection device 4. During operation, sewage will flow into the guide hole 42 along the inclined surface of the diversion channel 41 to wait for sewage treatment. Compared with the existing collection device 4, this design uses an inclined diversion channel to quickly discharge sewage, improving the efficiency of the cleaning mechanism.

[0044] like Figure 10 and Figure 11As shown, the wastewater treatment mechanism 7 includes a guide rod 71, guide vanes 72, a screen 73, a filter hole 74, and a cylindrical shell 75. The inlet of the cylindrical shell 75 is sealed to the guide hole 42. The guide rod 71 is fixedly installed inside the cylindrical shell 75. The guide rod 71 has a through hole coaxially. This design allows wastewater to flow through the guide rod 71 into the outlet more quickly, avoiding wastewater from flowing into improper areas and preventing excessive or insufficient local pressure. This ensures that the wastewater is treated evenly. One end of the guide rod 71 is inclined to prevent small particles in the wastewater from accumulating at the outlet, reducing the risk of blockage and improving the working efficiency of the treatment equipment. The outer circumference of the guide rod 71 is provided with guide vanes 72. The guide vanes 72 are spiral-shaped. The spiral guide vanes 72 generate a hydraulic vortex when the wastewater is rotated and discharged, thereby removing paint debris and other contaminants. Harmful impurities are thrown to the bottom of the pool. The screen 73 is fixedly installed on the lower surface of the guide rod 71. The filter holes 74 are arranged in an array from small to large along the circumference of the screen 73. The filter holes 74 arranged in an array from small to large can block fine paint particles, thereby effectively filtering the sewage generated by the cleaning mechanism. With this setting, fine paint particles are effectively filtered out. When sewage passes through these filter holes 74, larger paint particles will be intercepted in the smaller filter holes 74. This arrangement can improve the sewage treatment effect to a certain extent and reduce the burden on subsequent treatment equipment. During operation, sewage is thrown to the bottom of the pool by the hydraulic vortex of the rotating surface of the guide rod 71 blades. The lower end face of the guide rod 71 is equipped with a screen 73. When sewage enters the guide rod 71 through the screen 73, it will undergo secondary filtration to achieve the effect of separating sewage from harmful impurities such as paint particles.

[0045] During operation, the flipping mechanism 1 flips the base plate 2. When it rotates to 180°, the limit device 3 is triggered, causing the flipping mechanism 1 to rotate 180° and the motor to stop rotating. At this time, the lifting mechanism 5 moves the cleaning mechanism 6 to fit against the base plate 2 through the first push rod 54 and the second push rod 57 installed in an "X" shape. The cleaning brush head 67 and the water spray brush head 69 of the external power component of the cleaning mechanism 6 start to rotate rapidly. The cleaning mechanism 6 slides horizontally back and forth on the upper surface of the lifting mechanism 7 to achieve the effect of repeatedly cleaning the base plate 2. The cleaned sewage will flow into the collection device 4. The sewage will be quickly discharged into the guide hole 42 through the inclined diversion channel 41 of the collection device and enter the sewage treatment device 7. The sewage will spiral along the guide blade 72 to the bottom of the cylindrical shell 75. The spiral guide blade 72 will generate a water vortex when the sewage is rotated and discharged, thereby throwing harmful impurities such as paint chips to the bottom of the pool. The sewage will be discharged again through the through hole in the middle of the guide rod 71.

[0046] The technical features disclosed above are not limited to combinations of the disclosed features with other features. Those skilled in the art may also make other combinations of the technical features according to the purpose of the disclosure in order to achieve the purpose of this disclosure.

[0047] The description herein is provided to enable those skilled in the art to implement or use the present disclosure. Various modifications to the present disclosure will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other variations without departing from the scope of the disclosure. Therefore, this disclosure is not limited to the examples and designs described herein, but should be given the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smart car paint booth cleaning mechanism, characterized in that, The system includes a flipping mechanism (1), a base plate (2), a limiting device (3), a collecting device (4), a lifting mechanism (5), a cleaning mechanism (6), and a sewage treatment mechanism (7). The flipping mechanism (1) is installed on the side of the base plate (2), and the limiting device (3) is installed inside the flipping mechanism (1). The limiting device (3) causes the motor (61) to stop rotating when the flipping mechanism (1) rotates 180°, thus achieving the effect of flipping the base plate (2). The collecting device (4) is placed on the ground, and the lifting mechanism (5) is fixedly installed on the collecting device (4). On the upper surface, the cleaning mechanism (6) is slidably installed on the upper surface of the lifting mechanism (5). The cleaning mechanism (6) cleans the bottom plate (2) together with the cleaning brush head (67) and the water spray brush head (69). The cleaning mechanism (6) slides horizontally back and forth on the upper surface of the lifting mechanism (5) to achieve the effect of repeatedly cleaning the bottom plate (2). The sewage treatment mechanism (7) is installed on the side of the collection device (4). The sewage treatment mechanism (7) throws paint chips and other harmful impurities to the bottom of the pool through water vortex to achieve the effect of separating sewage from paint chips and other harmful impurities.

2. The intelligent car paint booth cleaning mechanism according to claim 1, characterized in that: The cleaning mechanism (6) includes a motor (61), a power shaft (62), a first bevel gear (63), a second bevel gear (64), a housing (65), a connecting shaft (66), a cleaning brush head (67), a water supply shaft (68), and a water spray brush head (69). The motor (61) is mounted on the upper surface of the lifting mechanism (5). The power shaft (62) is coaxially mounted with the motor (61). The first bevel gear (63) is divided into a first bevel gear (63)a and a first bevel gear (63)b. The second bevel gear (64) is divided into a second bevel gear (64)a and a second bevel gear (64)b. The first bevel gear (63)a is coaxially mounted at both ends of the power shaft (62). The second bevel gear (64)a is coaxially mounted in the middle of the power shaft (62). The housing (65) is slidably mounted on the upper surface of the lifting mechanism (5). The connecting shaft (66) passes through the housing (65). The side plate of the cleaning mechanism (6) is rotatably mounted with the housing (65). The cleaning brush head (67) is fixedly mounted on one end of the connecting shaft (66), and the cleaning surface of the cleaning brush head (67) is streamlined. The streamlined cleaning surface allows the cleaning brush head (67) to expand the cleaning area due to the circumferential force when rotating, thereby improving the cleaning quality of the cleaning mechanism (6). The first bevel gear (63)b is fixedly mounted on the other end of the connecting shaft (66). The connecting shaft (66) meshes with the first bevel gear (63) on the power shaft (62). The water supply shaft (68) passes through the side plate of the housing (65) and is rotatably mounted with the housing (65). The water spray brush head (69) is fixedly mounted on one end of the water supply shaft (68). The second bevel gear (64)b is fixedly mounted on the other end of the water supply shaft (68). The water supply shaft (68) meshes with the second bevel gear (64) on the power shaft (62).

3. The intelligent car paint booth cleaning mechanism according to claim 2, characterized in that: The cleaning brush head (67) includes mounting rings (671), fixing plates (672), limiting plates (673), pressure springs (674), bolts (675), a base (676), and cleaning brushes (677). Six mounting rings (671) are arranged in an axial array along the connecting shaft (66), with a circumferential angle difference of 5° between the six mounting rings (671) based on the previous mounting ring (671). Six fixing plates (672) are arranged in a circumferential array along the mounting rings (671), with an angular interval of 30° between the six fixing plates (672) in the circumferential direction of the mounting rings (671). The limiting plates (673)... 673) is installed on the upper surface of the fixed plate (672), the pressure spring (674) is installed between the limiting plate (673) and the fixed plate (672), the limiting plate (673) has a light hole, the bolt (675) passes through the limiting plate (673) and the pressure spring (674) and is threaded into the threaded hole of the mounting ring (671), the base (676) is "U" shaped, the "U" shaped base (676) is fixedly installed inside the gap between the limiting plate (673) and the fixed plate (672) on both sides, and the cleaning brush (677) is fixedly installed inside the "U" shaped base (676).

4. The intelligent car paint booth cleaning mechanism according to claim 2, characterized in that: The water spray brush head (69) includes a water spray pipe (691) and a water outlet (692). The water spray pipe (691) is "I" shaped and is fixedly installed at one end of the water supply shaft (68). The water outlet (692) is arranged in an array along the circumferential direction of the outer wall of the "I" shaped water spray pipe (691). By utilizing the "I" shaped structure, the water flow first rotates in the cavity of the water spray pipe (691) under high-speed rotation and then is thrown out through the water outlet (692), thereby increasing the flow rate of the water flow and thus increasing the cleaning quality of the cleaning mechanism (6).

5. The intelligent car paint booth cleaning mechanism according to claim 1, characterized in that: The limiting device (3) includes a limiting ring (31), a rotating shaft (32), a baffle (33), a limiting switch (34), and a trigger (35). The limiting ring (31) is fixedly installed in the middle of the rotating shaft (32). The two baffles (33) are fixedly installed on the end face of the limiting ring (31), and the two baffles (33) are spaced 180° apart along the circumferential direction. When the flipping mechanism (1) rotates 180°, the motor (61) stops rotating, thereby achieving the effect of flipping the base plate (2). The limiting switch (34) is fixedly installed inside the flipping mechanism (1). The trigger (35) is concave. The concave trigger (35) is fixedly installed on the upper surface of the limiting switch (34). Due to the concave shape, the limiting switch (34) can be stably triggered when the baffle (33) rotates into the groove, thereby improving the accuracy of the cleaning mechanism (6).

6. The intelligent car paint booth cleaning mechanism according to claim 1, characterized in that: The lifting mechanism (5) includes a lower plate (51), a cylinder (52), a push block (53), a first push rod (54), a deep groove ball bearing (55), an upper plate (56), and a second push rod (57). The lower plate (51) is fixedly installed on the upper surface of the collecting mechanism. The cylinder (52) is fixedly installed on the upper surface of the lower plate (51). One end of the push block (53) is fixedly connected to the push plate of the cylinder (52). The other end of the push block (53) is rotatably connected to one end of the first push rod (54). The other end of the first push rod (54) is rotatably connected to the middle of the upper plate (56). The groove ball bearing (55) is rotatably installed between the push block (53) and the first push rod (54). One end of each of the two second push rods (57) is slidably installed at both ends of the upper plate (56), and the two second push rods (57) are rotatably connected to the connecting deep groove ball bearing (55). The other end of each of the two second push rods (57) is rotatably installed at both ends of the lower plate (51). The first push rod (54) and the second push rod (57) are installed crosswise and form an "X" shape. The height of the lifting mechanism (5) can be adjusted arbitrarily by using the "X" shaped installation method, so that the cleaning mechanism (6) can adapt to different height scenarios.

7. The intelligent car paint booth cleaning mechanism according to claim 1, characterized in that: The collection device (4) includes a diversion channel (41) and a guide hole (42). The diversion channel (41) is located inside the collection device (4), and the bottom surface of the diversion channel (41) forms a triangle with the side surface and bottom surface of the collection device (4). The inclined diversion channel (41) can quickly collect sewage, thereby improving the efficiency of the cleaning mechanism (6) in collecting sewage. The guide hole (42) is located on the side of the collection device (4).

8. The intelligent car paint booth cleaning mechanism according to claim 1, characterized in that: The wastewater treatment mechanism (7) includes a guide rod (71), guide vanes (72), a screen (73), a filter hole (74), and a cylindrical shell (75). The inlet hole of the cylindrical shell (75) is sealed to the guide hole (42). The guide rod (71) is fixedly installed inside the cylindrical shell (75). The guide rod (71) has a through hole coaxially. The outer circumferential surface of the guide rod (71) is provided with guide vanes (72). The guide vanes (72) are helical. The shaped guide vanes (72) generate a hydraulic vortex when the sewage is rotated and discharged, thereby throwing harmful impurities such as paint chips to the bottom of the pool. The screen (73) is fixedly installed on the lower surface of the guide rod (71). The filter holes (74) are arranged in an array from small to large along the circumference of the screen (73). The filter holes (74) arranged in an array from small to large can block fine paint particles, thereby effectively filtering the sewage generated by the cleaning mechanism (6). The guide rod (71) is fixedly installed inside the cylindrical shell (75).

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